🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.55 AU - 0.87 AU

Year: 229 Days

Day: 35.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.34 AU - 3.2 AU

Year: 1765 Days

Day: 42 Hours

Environment

Temp: -110 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.6

Radius: 14

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.54 AU - 8.6 AU

Year: 7198 Days

Day: 10 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 91,302,383 km

• M1: 174,132 km (0.081 R)
• M2: 726,746 km (0.087 R)
• M3: 1,270,834 km (0.04 R)
• M4: 1,894,059 km (0.057 R)
• M5: 3,807,266 km (0.106 R)
• M6: 4,684,209 km (0.11 R)
• M7: 6,441,086 km (0.089 R)
• M8: 8,671,740 km (0.111 R)
• M9: 9,337,600 km (0.046 R)
• M10: 9,812,723 km (0.107 R)
• M11: 14,848,037 km (0.117 R)
• M12: 16,060,528 km (0.062 R)
• M13: 18,339,652 km (0.079 R)
• M14: 18,912,612 km (0.114 R)
• M15: 19,379,656 km (0.075 R)
• M16: 20,276,047 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.7

Radius: 13.8

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.45 AU - 12.49 AU

Year: 12971 Days

Day: 7.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 91,302,383 km

• M1: 172,187 km (0.092 R)
• M2: 625,020 km (0.032 R)
• M3: 1,284,597 km (0.062 R)
• M4: 2,580,114 km (0.072 R)
• M5: 3,522,880 km (0.087 R)
• M6: 4,395,784 km (0.094 R)
• M7: 4,951,839 km (0.108 R)
• M8: 6,009,197 km (0.081 R)
• M9: 7,168,132 km (0.055 R)
• M10: 8,569,864 km (0.097 R)
• M11: 10,714,050 km (0.063 R)
• M12: 11,542,822 km (0.116 R)
• M13: 14,078,207 km (0.095 R)
• M14: 17,281,845 km (0.115 R)
• M15: 18,009,340 km (0.11 R)
• M16: 18,757,030 km (0.054 R)
• M17: 21,584,579 km (0.114 R)
• M18: 22,239,070 km (0.112 R)
• M19: 26,767,547 km (0.107 R)
• M20: 28,182,294 km (0.075 R)
• M21: 28,739,546 km (0.118 R)
• M22: 30,572,270 km (0.049 R)
• M23: 42,356,543 km (0.102 R)
• M24: 45,181,100 km (0.067 R)
• M25: 52,703,928 km (0.103 R)
• M26: 54,062,427 km (0.084 R)
• M27: 54,750,427 km (0.029 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.5

Radius: 4

Gravity: 48.91 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 13.35 AU - 18.73 AU

Year: 24597 Days

Day: 21 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 91,302,383 km

• M1: 64,925 km (0.118 R)
• M2: 294,857 km (0.112 R)
• M3: 656,136 km (0.112 R)
• M4: 931,546 km (0.096 R)
• M5: 1,527,544 km (0.095 R)
• M6: 1,672,205 km (0.08 R)
• M7: 1,825,992 km (0.098 R)
• M8: 2,821,266 km (0.086 R)
• M9: 3,329,151 km (0.112 R)
• M10: 3,962,249 km (0.103 R)
• M11: 6,111,671 km (0.051 R)
• M12: 7,876,178 km (0.118 R)
• M13: 8,091,001 km (0.084 R)
• M14: 8,532,614 km (0.069 R)
• M15: 9,767,843 km (0.118 R)
• M16: 11,871,937 km (0.117 R)
• M17: 12,369,350 km (0.053 R)
• M18: 12,954,727 km (0.113 R)
• M19: 14,579,060 km (0.073 R)
• M20: 14,740,477 km (0.083 R)
• M21: 15,314,932 km (0.08 R)
• M22: 20,257,197 km (0.106 R)
• M23: 20,660,663 km (0.084 R)
• M24: 20,864,415 km (0.083 R)
• M25: 24,536,145 km (0.073 R)
• M26: 26,046,784 km (0.117 R)
• M27: 28,239,141 km (0.099 R)
• M28: 34,537,062 km (0.032 R)
• M29: 39,478,280 km (0.088 R)
• M30: 41,385,802 km (0.092 R)
• M31: 43,187,559 km (0.054 R)
• M32: 49,448,828 km (0.08 R)
• M33: 49,996,207 km (0.105 R)
• M34: 55,499,015 km (0.071 R)
• M35: 57,085,051 km (0.109 R)
• M36: 60,555,273 km (0.084 R)
• M37: 62,660,863 km (0.119 R)
• M38: 63,301,890 km (0.114 R)
• M39: 69,269,499 km (0.097 R)
• M40: 75,119,374 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 13,943 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit